An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Whales and dolphins can't taste anything other than salt.
11
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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